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## A river 3m deep and 40m wide is flowing at the rate of 2km per hour. How much water will fall into the sea in a minute? Q.9

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What is the easiest way for solving the question of class 9th ncert math of exercise 13.5  of math of ...Read more

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## A solid cube of side 12 cm is cut into eight cubes of equal volume. What will be the side of the new cube? Also, find the ratio between their surface areas. Q.8

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what is the tricky way for solving the question of class 9th ncert math of Surface areas and Volumes chapter ...Read more

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## A godown measures 40 m×25m×15 m. Find the maximum number of wooden crates each measuring 1.5m×1.25 m×0.5 m that can be stored in the godown. Q.7

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Yesterday i was doing the question from class 9th ncert book of math of Surface areas and Volumes chapter of ...Read more

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## A village, having a population of 4000, requires 150 litres of water per head per day. It has a tank measuring 20 m×15 m×6 m. For how many days will the water of this tank last? Q.6

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Please give me the best way for solving the problem of class 9th ncert math of Surface areas and Volumes ...Read more

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## The capacity of a cuboidal tank is 50000 litres of water. Find the breadth of the tank, if its length and depth are respectively 2.5 m and 10 m. Q.5

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Please guide me the best way for solving the question of class 9th math of Surface areas and Volumes chapter ...Read more

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## Find the cost of digging a cuboidal pit 8m long, 6m broad and 3m deep at the rate of Rs 30 per m3. Q.4

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How i solve the question of class 9th ncert math of Surface areas and Volumes chapter of exercise 13.5  of ...Read more

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## A cuboidal vessel is 10m long and 8m wide. How high must it be made to hold 380 cubic metres of a liquid? Q.3

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Hello sir i want to know the best solution of the question from exercise 13.5  of math of Surface areas ...Read more

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## A cuboidal water tank is 6m long, 5m wide and 4.5m deep. How many litres of water can it hold? (1 m3= 1000 l) Q.2

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I want to know the best answer of the question from Surface areas and Volumes chapter of class 9th ncert ...Read more

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## A matchbox measures 4 cm×2.5cm×1.5cm. What will be the volume of a packet containing 12 such boxes? Q.1

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What is the best way for solving the question from class 9th ncert math of Surface areas and Volumes chapter ...Read more

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## Derive the formula for the volume of the frustum of a cone. Q.7

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Find the important question of ncert class 10th surface areas and volumes of exercise 13.5 question number 7 . Give ...Read more